There are numerous approaches that can be used during an environmental investigation to evaluate subsurface conditions. These can vary based on the media requiring investigation and the ultimate ...

Passive sampling has emerged as a versatile approach for monitoring gaseous air pollutants by relying on molecular diffusion rather than active pumping. Common formats include diffusive tubes, radial ...

RJ Lee Group is involved in the commercialization of an innovative passive particulate sampler developed at the University of North Carolina (UNC). The UNC passive aerosol sampler is a cost-effective ...